Features

Specs

HEAT RANGE: equivalent to factory

IGNITION MODIFICATION: not required

MAINTENANCE: not required

GAPPING: not required

LIFESPAN: 25K mile - 40K Km or 500-600 hours

Working Theory

Thanks to the unique and patented 360-degree electrode design, higher engine power, awesome throttle response and compelling speeding up are attained through better fuel energy utilization. These Gorilla Motor Works Black Jack 150 4T performance plugs are designed to help you improve performance capability, mid-end torque, launch time and acceleration to further increase fuel consumption. Our motorcycle Gorilla Motor Works Black Jack 150 4T high-performance sparkplugs' design ensures optimum mix ignition in the cylinders and warrants more horses compared to traditional projective tip spark plugs and other brand bike performance plugs. The 360-degree electrode Gorilla Motor Works Black Jack 150 4T plugs outperform even the iridium spark plugs in regards to firing energy, extra performance capability as well as reliability. While traditional bike spark plugs’ constantly thriving deposits spoil the spark discharge, no soot will be deposited on 360-degree motorcycle plugs’ electrodes, because throughout the life of the sparkplug the gap size remains as it was originally, apart from normal wear and tear. Because the spark plug gap is not shielded by the conventional side electrode, exposing the mix to physically unlimited ignition, combustion speed will increase and flame front spread can take place more easily, and especially more quickly. Easy engine start is attributed to this effect. The subsequent increase in medium effective pressure within the engine cylinder also contributes to increased engine performance level and optimum bike fuel efficiency. These Gorilla Motor Works Black Jack 150 4T multi-spark sparkplugs are made for extreme operating conditions and high output; there is simply no competition for the Brisk 360-degree sparkplugs.

360-degree electrode design provides an unrestricted full potential spread of the flame front, which is accomplished by a state-of-the-art retracted ground electrode. Unlike conventional plugs, where discharge is constrained by the ground electrode, Brisk Gorilla Motor Works Black Jack 150 4T racing series plugs feature an electrode layout where the ground electrode is retracted, so the spark discharge occurs at the very tip of the plug. Traditional spark plugs' ground electrodes restricts the natural spherical expansion pattern of the flame front whereas our High Performance Gorilla Motor Works Black Jack 150 4T plugs take the advantage of surface spark discharge, along with retracted ground electrode designed, to ensure maximum spark exposure and unrestricted flame front expansion. Due to stronger spark discharge, a spark can more easily trail along the surface of the insulator than having to break through the air gap. Roughly 70% of the spark travels between the electrodes along the surface of the insulator, also keep in mind that the spark front line is drawn on the whole perimeter of the ground electrode in 360-degree, thus the volume of the spark discharge is maximized, while not requiring much higher ignition energy supplied by the ignition system. Therefore this bike Gorilla Motor Works Black Jack 150 4T racing series plug works in conjunction with factory ignition and no upgraded coil or performance ignition lead is mandatory accordingly. 360-degree multi-spark spark plugs use the highest quality materials, are produced in European state-of-the-art manufactories and in a never-ending effort to improve upon success, Brisk has also developed electrode technology that is far superior to all others in function and form.

The massive ground electrode provides unparalleled heat dissipation relative to conventional bike sparkplugs, improving the resistance against pre-ignition issues and electrode burn-in. These Gorilla Motor Works Black Jack 150 4T spark plugs work well with factory as well as upgraded ignition. Created for a super high performance level, with no compromise ignition, these deliver the highest overall performance to the spark gap over any competing design guaranteed. Our Brisk 360-degree Gorilla Motor Works Black Jack 150 4T plug is the perfect choice to replace your bike engine’s plugs. Balancing smooth engine characteristics, high efficacy, enhanced fuel consumption and extended change intervals during all required engine demands. The patented multi-spark effect promotes the ignition, ensuring instant ignition and a rapid burn. Our Gorilla Motor Works Black Jack 150 4T bike high-power plugs listed on magnum tuning website are intended to replace stock plugs. If you need a spark plug of a different heat range than factory, please contact us.

Fact is, engines need a fully energized spark for a more complete, higher horsepower combustion event. Backed by literature and scientifically proven, firing energy can only be converted from one state to another and with losses. Rule of thumb is that a small spark can only release an equivalent amount of energy in another process, such as starting a large flame kernel in the combustion chamber. It is also critical to increase available spark output. By increasing spark output, more energy per combustion event can then be released. So what are needed to realize the full potential from the bike engine, are the 360-degree plugs which far outperform other designs by increasing spark energy. These Gorilla Motor Works Black Jack 150 4T spark plugs were made specifically to boost performance level, increase fuel economy and improve their reliability; there is simply no spark plug to compare its state of the art design to. Our Brisk Gorilla Motor Works Black Jack 150 4T plugs use innovative multi-spark 360-degree technology to increase performance potential and low-range torque.

Packing List

Performance Spark Plug (plugs sold individually)

Installation Instructions

It’s time to tune up your motorcycle’s ignition, so assumingly first you head to surf search engines seeking the best racing plug. In most cases, you’ll see at many different types of sparkplugs, from different manufacturers. Will it be Copper, Platinum or Iridium spark plugs? How do you know which are the best plugs to purchase? Simple. Pick that one has the most persuasive working theory on achievement of your horsepower wise goals. We are reluctant to believe, you will ever find better performing spark plug on the market over these Brisk performance spark plugs.

IMPROVEMENT

For sometime now I've been having cold start problems especially when bike has been sitting for 2 - 4 weeks. I have always tunned the bike to the correct specs &amp; used the standard NGK plug. It would take many short cold attempts on the starter to get it running, there was no problem with hot starting. After fitting the Brisk plug &amp; the bike sitting for 3 weeks it, started on the third short cold attempt on the starter, much improvement. It will be very interesting to see how it starts in the wintertime. The international postage was reasonably fast.

One Plug

I bought a Keeway limited edition custom cruiser 125cc motorcycle, I know I know but I have to start somewhere, anyway having a background in mechanics I want to get everything out of the bike I can, again stop taking the piss and read. So after making sure the engine is performing the best it can, I decided to surf the web for anything that might just give a little more, I came across Magnum Tuning and on there extensive site I found Brisk Racing spark plugs, they had written a glowing review for these plugs, see what I did there, so I thought there must be an outlet here in the UK, I&amp;#8217;ll buy one, but get them in my country! Champion plugs Joke, NGK spite on the floor. I contacted Magnum Tuning and went through the easy buying process on their site; I was emailed all the way through the process of delivery right up to my front door, Brilliant, I installed the plug and what a revelation it does everything claimed, better performance, better running, and better starting. So in conclusion if you want an easy honest transaction buy from Magnum Tuning they are professional. Thank you guys

Smoother engine

I would like to comment on the immediate notice in engine smoothness and response. Only first outing but difference is quite noticeable already, including less backfire. Will now check on any improvement on mpg, I am sure there will be some. So far so good, I think the product is worthy.

pleased with the product

I recieved it over 5 days early i am absolutely pleased with the product, the shipping, and the company. The install of the plug only took me maybe 15 minutes to remove the stock part and install the new plug.

AMAZING

Just been out for my first ride since fitting my new spark plug from magnum i was a bit sceptical about a plug making much difference but was amazed at the difference in acceleration and the ease of starting,will be buying more from Magnum

far outperformed stock and NGK plugs

as opposed to other reviewers' opinion am pretty sure its worth the bucks this is my 3rd vehicle i put the brisk plugs in and they far outperformed stock and NGK plugs regarding durability and reliability

18 of 21 people found this review helpful.

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true believer in the Brisk racing plugs

I had such a wonderful performance increase with brisk plugs i purchased from these guys that my fellows honestly thought it was at least a 100cc+ increase in horsepower. The bike was reborn. I am a true believer in the Brisk racing plugs. Fantastic plugs and Im gonna promote it.

With this adjustable fuel controller, you will gain extra horsepower and torque. In as few as 30 minutes, our performance chip remaps your motorcycle’s fuel trim for the ultimate performance potential. Discover what it’s like to exploit max energy. This fuel tuner is capable to remap the lean factory fuel programming restrictions implemented due to multiple requirements which manufacturers have to comply with nowadays. Dyno-Boost ECU chip delivers 15 % extra horsepower and torque throughout the RPM range without compromise of engine durability or reliability.

Augment horsepower potential of your bike with this performance chip. EVO-Tech adjustable fuel controller is designed to increase performance and fuel economy. Take your bike from factory restricted settings to custom tuned and back with this fuel tuner. In your motor awaits a tremendous amount of potential horsepower, just craving to be unleashed. Your bike deserves to perform at its peak and this unparalleled fuel tuner does just that: it delivers heaps horsepower, torque and throttle response gains.

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Excellent functionality and special options have kept the Gorilla Motor Works Black Jack 150 4T at the forefront of the Motorcycle market with very good reason. Routine technical facelifts and constantly updated technology committed by Gorilla Motor Works continue to deliver for Black Jack 150 4T customers, but it's on you to make sure your own personal upgrades are up to snuff. Insist on custom-fitting parts by checking out our motorcycle performance plug product line to your Motorcycle. The Gorilla Motor Works has been the Motorcycle maker's best-selling line, by leaps and bounds. The Black Jack 150 4T, in particular, blends form and function with utmost utility in ways most other manufacturers cannot hope to match. You know why you bought such a glorious Motorcycle, so don't outfit your Black Jack 150 4T with just any additions. On magnumtuning.com, you'll find a list of custom-fit parts and accessories. Take a look, and pick something that looks good, confident that your Gorilla Motor Works Black Jack 150 4T will be catered to directly. The way it deserves to be. Need better acceleration and engine hp? Not quite sure which motorcycle performance plug to install on your Gorilla Motor Works. Feel free to ask. Our engineers are involved in circuit racing and performance. Backed by our remarkable experience in engine upgrade development, we bear full responsibility for authentic advisory service.

Gorilla Motor Works Black Jack 150 4T

This Gorilla Motor Works Racing plug offered to your Black Jack 150 4T Bike is guaranteed to work. Our Motorcycle Performance spark Plug comes with a full Magnum warranty and can be installed in a reasonably short time. Get instantaneous horsepower and low end torque and be chuffed to bits by our High intention spark plug was engineered for your specific Black Jack 150 4T. Magnum Gorilla Motor Works High intention spark plug is perhaps the simplest and most effective way to extract more horsepower from your engine. Black Jack 150 4T Motorcycle Performance spark Plug also gives benefits on low end torque plus acceleration. Black Jack 150 4T High intention spark plug goes to the cylinder of your Gorilla Motor Works and develops positive results via the ignition. Detailed Manual provided for each Bike Motorcycle Performance spark Plug. Trenton emailed us the following evaluation, Hello, thank you for the immediate communication, you are the greatest seller on the net, my Motorcycle Performance spark Plug is a very nice product. Fast shipping and ace test results. Thx a lot!!